An independent-measures study produces sample means of M1 = 20 and M2 = 17, and a pooled variance of 9 . For this study, what is the value of Cohen's d?
a. 3/3
b. 3/9
c. 3
d. Impossible to determine without knowing the sample sizes
A
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According to the discussion of women with disabilities,
a. these women have remarkably similar experiences, despite the differences in their disabilities. b. ableism refers to the fact that people with disabilities have remarkable cognitive abilities, despite their limitations in physical abilities. c. people without disabilities should appreciate the fact that they could easily become people with disabilities. d. within the last decade, psychologists have shown an intense interest in research about women with disabilities.
A criticism of the linguistic-relativity hypothesis is that a language's vocabulary suggests the cognitive limits of the speakers of the language
Indicate whether the statement is true or false
In the treatment of schizophrenia, an advantage of the atypical antipsychotics over typical antipsychotics is their
A. lack of side effects. B. superiority in treating positive symptoms. C. superiority in treating negative symptoms. D. ability to enhance dopamine activity.
According to research, what relationship is marked by the highest level of conflict? An adolescent's relationship with
a. parents. b. friends. c. teachers. d. siblings.